Appendix A. Operator Precedence Chart
Operators are shown in decreasing order of precedence from top to bottom with each level of precedence separated by a horizontal line. The associativity of the operators is shown in the right column.
|
Operator |
Type |
Associativity |
|---|---|---|
|
. |
member access |
left-to-right |
|
() |
method call |
|
|
[] |
element access |
|
|
++ |
postfix increment |
|
|
-- |
postfix decrement |
|
|
new |
object creation |
|
|
typeof |
get System.Type object for a type |
|
|
sizeof |
get size in bytes of a type |
|
|
checked |
checked evaluation |
|
|
unchecked |
unchecked evaluation |
|
|
+ |
unary plus |
right-to-left |
|
- |
unary minus |
|
|
! |
logical negation |
|
|
~ |
bitwise complement |
|
|
++ |
prefix increment |
|
|
-- |
prefix decrement |
|
|
(type) |
cast |
|
|
* |
multiplication |
left-to-right |
|
/ |
division |
|
|
% |
remainder |
|
|
+ |
addition |
left-to-right |
|
- |
subtraction |
|
|
>> |
right shift |
left-to-right |
|
<< |
left shift |
|
|
< |
less than |
left-to-right |
|
> |
greater than |
|
|
<= |
less than or equal to |
|
|
>= |
greater than or equal to |
|
|
is |
type comparison |
|
|
as |
type conversion |
|
|
!= |
is not equal to |
left-to-right |
|
== |
is equal to |
|
|
& |
logical AND |
left-to-right |
|
^ |
logical XOR |
left-to-right |
|
| |
logical OR |
left-to-right |
|
&& |
conditional AND |
left-to-right |
|
|| |
conditional OR |
left-to-right |
|
?? |
null coalescing |
right-to-left |
|
?: |
conditional |
right-to-left |
|
= |
assignment |
right-to-left |
|
*= |
multiplication assignment |
|
|
/= |
division assignment |
|
|
%= |
remainder assignment |
|
|
+= |
addition assignment |
|
|
-= |
subtration assignment |
|
|
<<= |
left shift assignment |
|
|
>>= |
right shift assignment |
|
|
&= |
logical AND assignment |
|
|
^= |
logical XOR assignment |
|
|
|= |
logical OR assignment |
Appendix B Number Systems
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